<!DOCTYPE html>
<html>
    <head>
        <title>扫码支付</title>
        <meta charset="utf-8"/>
        <style>
            html,body{
                width:100%;
                height:100%;
                background-image:url("../static/img/five.jpg")
            }
            .saoma{
                text-align:center;
                font-size:70px;
                color:green;
                font-weight:bold;

            }
            img{
                position:absolute;
                left:50%;
                top:50%;
                transform:translate(-50%,-50%);
                width:600px;
                height:600px;

            }
        </style>
    </head>
    <body>
        <div class="saoma">扫码支付</div>
        <img src="../static/img/four.jpg">
    </body>
</html>